Multiple-Vehicle Collision on Mexico-Querétaro Highway Causes Major Traffic Disruption in State of Mexico

Huehuetoca, State of Mexico — On the morning of Wednesday, November 20, a serious multi-vehicle collision occurred on the Mexico-Querétaro Highway, significantly impacting traffic in the region. The accident took place at kilometer marker 059+000, near the town of Huehuetoca in the State of Mexico, and involved a trailer that failed to stop in time, leading to a chain-reaction crash involving several vehicles.

Details of the Incident
According to early reports, the trailer was traveling in the direction of Mexico City when it approached the Jorobas intersection. Due to unknown reasons—possibly linked to road conditions—the driver was unable to brake in time. As a result, the trailer collided first with an embankment and then crashed into at least five cars and a pickup truck. The impact caused the trailer to come to rest across all three lanes of the north-southbound traffic, effectively blocking the entire section of the highway.

Contributing Factors and Road Conditions
Preliminary assessments suggest that wet road surfaces due to rainfall earlier in the day may have contributed to the driver’s inability to brake in time. However, authorities have stated that a full investigation will be conducted to determine the precise cause of the accident. Weather conditions, driver error, and potential mechanical failure are all being considered as part of the inquiry.

The accident caused a partial closure of the highway, leading to significant traffic delays. Authorities quickly mobilized traffic control teams to redirect vehicles and mitigate the congestion as much as possible. Despite efforts to clear the scene, delays were reported for several hours following the incident.

Emergency Response and Public Safety Measures
Emergency response units, including paramedics and local police, were dispatched immediately to the scene. Fortunately, no fatalities were reported. Several individuals sustained minor injuries and received on-site medical attention. Nonetheless, paramedics recommended that some of the injured parties undergo further medical evaluation at nearby hospitals as a precaution.

The incident serves as a stark reminder of the importance of exercising caution while driving in adverse weather conditions. Authorities have issued a renewed call for drivers to reduce their speed during rain and to ensure that their vehicles are in proper working order, especially their braking systems.

Ongoing Investigation and Traffic Advisory
As of the latest update, clean-up crews and highway officials continue to work on clearing the wreckage and restoring normal traffic flow. Motorists are advised to seek alternate routes where possible and to stay updated through official traffic advisory channels.

Authorities will release more information as the investigation progresses. For now, drivers using the Mexico-Querétaro Highway are urged to remain patient and exercise heightened caution while on the road.